1661014806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{474847}}^1$

素因数の和:474916

約数の個数: 32

約数和(自身を含む): 3692418048

約数和(自身を除く): 2031403242

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 474847, 949694, 1424541, 2849082, 5223317, 10446634, 15669951, 25166891, 31339902, 50333782, 75500673, 151001346, 276835801, 553671602, 830507403, 1661014806]

約数ペア:

[(1, 1661014806), (2, 830507403), (3, 553671602), (6, 276835801), (11, 151001346), (22, 75500673), (33, 50333782), (53, 31339902), (66, 25166891), (106, 15669951), (159, 10446634), (318, 5223317), (583, 2849082), (1166, 1424541), (1749, 949694), (3498, 474847)]